222244044023 has 4 divisors (see below), whose sum is σ = 222383209080. Its totient is φ = 222104878968.

The previous prime is 222244044019. The next prime is 222244044047. The reversal of 222244044023 is 320440442222.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 222244044023 - 2² = 222244044019 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222244044073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69580133 + ... + 69583326.

It is an arithmetic number, because the mean of its divisors is an integer number (55595802270).

Almost surely, 2^222244044023 is an apocalyptic number.

222244044023 is a deficient number, since it is larger than the sum of its proper divisors (139165057).

222244044023 is a wasteful number, since it uses less digits than its factorization.

222244044023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139165056.

The product of its (nonzero) digits is 24576, while the sum is 29.

Adding to 222244044023 its reverse (320440442222), we get a palindrome (542684486245).

The spelling of 222244044023 in words is "two hundred twenty-two billion, two hundred forty-four million, forty-four thousand, twenty-three".